LTC2205CUK データシートの表示（PDF） - Linear Technology
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LTC2205CUK Datasheet PDF : 36 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LTC2204: 64K Point FFT, fIN1 =
65.1MHz, –7dBFS, fIN2 = 70.1MHz,
–7dBFS, PGA = 0, DITH = 0
0
–20
– 40
– 60
– 80
–100
–120
–140
0
5
10
15
FREQUENCY (MHz)
20
22054 G72
LTC2204: SFDR vs Input Level,
fIN = 5.1MHz, DITH = 0, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G75
LTC2204: SFDR vs Input Level,
fIN = 70.1MHz,
DITH = 1, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G78
LTC2204: SFDR vs Input Level,
fIN = 5.1MHz, DITH = 0, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G73
LTC2204: SFDR vs Input Level,
fIN = 15.1MHz,
DITH = 1, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G76
LTC2204: SFDR vs Input Level,
fIN = 140.1MHz,
DITH = 0, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G79
LTC2205/LTC2204
LTC2204: SFDR vs Input Level,
fIN = 5.1MHz, DITH = 1, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G74
LTC2204: SFDR vs Input Level,
fIN = 70.1MHz,
DITH = 0, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G77
LTC2204: SFDR vs Input Level,
fIN = 140.1MHz,
DITH = 1, RAND = 1
130
120
110
100
90
80
70
60
50
40
30
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22054 G80
22054fc
15
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